Patents by Inventor Sreenivasa Murthy NERAYANURU

Sreenivasa Murthy NERAYANURU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods and apparatus for an encoder
    Patent number: 11397418
    Abstract: Various embodiments of the present technology comprise a method and apparatus for an encoder. In various embodiments, the encoder is configured to perform offset and gain correction. The encoder includes a first correction circuit to perform offset and gain correction and a second correction circuit to perform additional offset and gain correction.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: July 26, 2022
    Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Sreenivasa Murthy Nerayanuru, Jeffrey Dennis Allgood
  • METHODS AND APPARATUS FOR AN ENCODER
    Publication number: 20200225636
    Abstract: Various embodiments of the present technology comprise a method and apparatus for an encoder. In various embodiments, the encoder is configured to perform offset and gain correction. The encoder includes a first correction circuit to perform offset and gain correction and a second correction circuit to perform additional offset and gain correction.
    Type: Application
    Filed: March 24, 2020
    Publication date: July 16, 2020
    Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Sreenivasa Murthy NERAYANURU, Jeffrey Dennis Allgood
  • Methods and apparatus for an encoder
    Patent number: 10642243
    Abstract: Various embodiments of the present technology comprise a method and apparatus for an encoder. In various embodiments, the encoder is configured to remove impairments from the signals produced by a servo motor and compute a phase that is used to determine the rotary position of the servo motor. In various embodiments, the encoder is configured to remove a DC offset, improve amplitude mismatch, and compute a phase offset.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: May 5, 2020
    Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Sreenivasa Murthy Nerayanuru, Jeffrey Dennis Allgood
  • METHODS AND APPARATUS FOR AN ENCODER
    Publication number: 20190271961
    Abstract: Various embodiments of the present technology comprise a method and apparatus for an encoder. In various embodiments, the encoder is configured to remove impairments from the signals produced by a servo motor and compute a phase that is used to determine the rotary position of the servo motor. In various embodiments, the encoder is configured to remove a DC offset, improve amplitude mismatch, and compute a phase offset.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 5, 2019
    Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Sreenivasa Murthy NERAYANURU, Jeffrey Dennis Allgood